OWC Express 4M2 SSD Enclosure for 4x M.2 NVMe Drives, USB Type-C, 40 Gbit/s, Silver

The OWC Express 4M2 is a high-performance SSD enclosure engineered to house up to four M.2 NVMe drives, providing a robust solution for users who require significant external storage capacity and speed. Housed in a durable silver aluminum chassis, this device utilizes a USB Type-C interface to deliver data transfer speeds of up to 40 Gbit/s. It supports a variety of RAID configurations, including 0, 1, 4, 5, and 10, allowing for flexible storage management tailored to specific performance or redundancy needs.

Advantages

This enclosure offers exceptional versatility by supporting multiple M.2 NVMe drive form factors, including 2230, 2242, and 2280 sizes. The solid aluminum body acts as a passive heat sink, which, combined with smart adaptive fans, ensures that the drives remain cool even during intensive data operations. By providing support for various RAID levels, the unit allows users to balance between maximum throughput and data protection. Its cross-platform compatibility ensures seamless integration with both Mac and PC environments, making it a reliable choice for professional workflows.

Suitable for

• High-speed data backups and archiving
• Professional 8K video editing and post-production
• Intensive RAW photo processing
• Managing large media libraries and offloading multiple memory cards
• Creating custom high-performance RAID storage arrays

This enclosure may not be suitable for users who require a portable, bus-powered storage solution, as it requires an external power source to operate the four drives. Additionally, it is not intended for those who do not have existing M.2 NVMe SSDs to install, as the enclosure is designed for DIY drive configuration.

Key specifications

• Supports up to 4 M.2 NVMe SSDs
• Interface: USB Type-C (up to 40 Gbit/s)
• Compatible drive sizes: 2230, 2242, 2280
• RAID support: 0, 1, 4, 5, 10
• Material: Aluminum
• Cooling: Smart adaptive fans
• Power: External AC/DC power supply

To use the OWC Express 4M2, begin by removing the enclosure cover and inserting your chosen M.2 NVMe SSDs into the available slots. Secure the drives according to the provided instructions, replace the cover, and connect the device to your computer using the included USB Type-C cable. Connect the external power adapter to a wall outlet to provide the necessary energy for the drives. Once connected, use your operating system's disk management tools to initialize and format the drives or configure your desired RAID array.

What to consider before purchase

• Ensure your computer has a compatible USB-C or Thunderbolt port to achieve maximum speeds.
• Verify that you have the necessary M.2 NVMe SSDs ready for installation.
• Consider the RAID configuration that best suits your needs for speed versus data redundancy.
• Ensure you have adequate desk space for the enclosure and its external power supply.

For optimal performance and reliability, it is recommended to use high-quality NVMe SSDs and ensure the enclosure is placed in a well-ventilated area to allow the cooling system to function effectively during heavy workloads.